EP3780357A4 - Machine tournante électrique - Google Patents

Machine tournante électrique Download PDF

Info

Publication number
EP3780357A4
EP3780357A4 EP18914738.2A EP18914738A EP3780357A4 EP 3780357 A4 EP3780357 A4 EP 3780357A4 EP 18914738 A EP18914738 A EP 18914738A EP 3780357 A4 EP3780357 A4 EP 3780357A4
Authority
EP
European Patent Office
Prior art keywords
electric lathe
lathe
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18914738.2A
Other languages
German (de)
English (en)
Other versions
EP3780357A1 (fr
Inventor
Takashi Kuwahara
Ryouichi MIZOKAMI
Jacques Delegue
Alain Fouquiau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Publication of EP3780357A1 publication Critical patent/EP3780357A1/fr
Publication of EP3780357A4 publication Critical patent/EP3780357A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
EP18914738.2A 2018-04-12 2018-04-12 Machine tournante électrique Pending EP3780357A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/000528 WO2019197856A1 (fr) 2018-04-12 2018-04-12 Machine tournante électrique

Publications (2)

Publication Number Publication Date
EP3780357A1 EP3780357A1 (fr) 2021-02-17
EP3780357A4 true EP3780357A4 (fr) 2021-04-07

Family

ID=68163507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18914738.2A Pending EP3780357A4 (fr) 2018-04-12 2018-04-12 Machine tournante électrique

Country Status (3)

Country Link
EP (1) EP3780357A4 (fr)
JP (1) JP6962454B2 (fr)
WO (1) WO2019197856A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021105735A1 (fr) * 2019-11-26 2021-06-03 日産自動車株式会社 Machine électrique rotative
CN113710909A (zh) * 2020-04-21 2021-11-26 华为数字能源技术有限公司 一种动力总成和车辆
KR20220141561A (ko) * 2021-04-13 2022-10-20 엘지이노텍 주식회사 모터
EP4274067A1 (fr) * 2022-05-04 2023-11-08 Andreas Stihl AG & Co. KG Outil de travail
DE102024105766A1 (de) * 2024-02-29 2025-09-04 Schaeffler Technologies AG & Co. KG Antriebseinheit
WO2025196870A1 (fr) * 2024-03-18 2025-09-25 ファナック株式会社 Actionneur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977620U (ja) * 1982-11-18 1984-05-25 光洋精工株式会社 スプラインフイツテイング
JP2007062477A (ja) * 2005-08-30 2007-03-15 Nsk Ltd ステアリング装置
EP1885046A1 (fr) * 2005-05-10 2008-02-06 Komatsu Ltd. Generateur/moteur monte sur un groupe moteur
JP3159339U (ja) * 2010-01-20 2010-05-20 株式会社協同 ２軸連結装置
WO2014010529A1 (fr) * 2012-07-10 2014-01-16 日立建機株式会社 Machine rotative hydraulique
JP5741826B2 (ja) * 2011-04-05 2015-07-01 日本電産株式会社 モータ
EP3011816A1 (fr) * 2014-10-22 2016-04-27 Deere & Company Ensemble de couplage permettant de connecter un outil d'arbre d'hélice à un entraînement de prise de force d'un tracteur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018640A (ja) * 1983-07-08 1985-01-30 Toshiba Corp 駆動装置
JPH03102086U (fr) * 1990-02-08 1991-10-24
JP4648558B2 (ja) * 2001-03-28 2011-03-09 株式会社ショーワ 電動パワーステアリング装置
JP5136842B2 (ja) * 2007-12-25 2013-02-06 株式会社ジェイテクト 車両用操舵装置
JP5267787B2 (ja) * 2008-09-24 2013-08-21 株式会社ジェイテクト 減速装置へのモータ取付方法、モータ取付構造及び電動パワーステアリング装置
JP5177007B2 (ja) * 2009-02-20 2013-04-03 日本精工株式会社 電動モータ及び電動パワーステアリング装置
JP2014004895A (ja) * 2012-06-22 2014-01-16 Aisin Seiki Co Ltd 車両用駆動力伝達構造
JP5974842B2 (ja) * 2012-11-12 2016-08-23 トヨタ自動車株式会社 動力伝達装置
JP6118633B2 (ja) 2013-05-16 2017-04-19 本田技研工業株式会社 電動機
CN106104081B (zh) * 2014-03-25 2017-09-01 本田技研工业株式会社 车辆用动力传递装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977620U (ja) * 1982-11-18 1984-05-25 光洋精工株式会社 スプラインフイツテイング
EP1885046A1 (fr) * 2005-05-10 2008-02-06 Komatsu Ltd. Generateur/moteur monte sur un groupe moteur
JP2007062477A (ja) * 2005-08-30 2007-03-15 Nsk Ltd ステアリング装置
JP3159339U (ja) * 2010-01-20 2010-05-20 株式会社協同 ２軸連結装置
JP5741826B2 (ja) * 2011-04-05 2015-07-01 日本電産株式会社 モータ
WO2014010529A1 (fr) * 2012-07-10 2014-01-16 日立建機株式会社 Machine rotative hydraulique
EP3011816A1 (fr) * 2014-10-22 2016-04-27 Deere & Company Ensemble de couplage permettant de connecter un outil d'arbre d'hélice à un entraînement de prise de force d'un tracteur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019197856A1 *

Also Published As

Publication number Publication date
EP3780357A1 (fr) 2021-02-17
JPWO2019197856A1 (ja) 2021-04-15
JP6962454B2 (ja) 2021-11-10
WO2019197856A1 (fr) 2019-10-17

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Owner name: RENAULT S.A.S

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